37884100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 87772160

約数和(自身を除く): 49888060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 127, 157, 190, 254, 314, 380, 475, 508, 628, 635, 785, 950, 1270, 1570, 1900, 2413, 2540, 2983, 3140, 3175, 3925, 4826, 5966, 6350, 7850, 9652, 11932, 12065, 12700, 14915, 15700, 19939, 24130, 29830, 39878, 48260, 59660, 60325, 74575, 79756, 99695, 120650, 149150, 199390, 241300, 298300, 378841, 398780, 498475, 757682, 996950, 1515364, 1894205, 1993900, 3788410, 7576820, 9471025, 18942050, 37884100]

約数ペア:

[(1, 37884100), (2, 18942050), (4, 9471025), (5, 7576820), (10, 3788410), (19, 1993900), (20, 1894205), (25, 1515364), (38, 996950), (50, 757682), (76, 498475), (95, 398780), (100, 378841), (127, 298300), (157, 241300), (190, 199390), (254, 149150), (314, 120650), (380, 99695), (475, 79756), (508, 74575), (628, 60325), (635, 59660), (785, 48260), (950, 39878), (1270, 29830), (1570, 24130), (1900, 19939), (2413, 15700), (2540, 14915), (2983, 12700), (3140, 12065), (3175, 11932), (3925, 9652), (4826, 7850), (5966, 6350)]